Advantages: Avoiding unplanned downtime through hot standby I/O modules, integrating control and protection functions, and improving device availability.
4. Offshore oil and gas fires and gas protection
Scenario: Fire and combustible gas leakage monitoring and emergency response on offshore platforms.
Advantages: Supports online module replacement, built-in diagnostic function to automatically handle sensor/wiring faults, direct connection to analog detectors, saving space and costs.
Environmental and Certification Specifications
1. Environmental adaptability
Storage temperature: -40 ° C to 75 ° C (compliant with IEC 60068-2-14).
Working humidity: 5% -95% (non condensing, compliant with IEC 60068-2-2/3).
Anti interference capability: electrostatic discharge (IEC 61000-4-2kV air/8kV contact), surge (IEC 61000-4-5:2kV), radiation immunity (IEC 61000-4-3:10V/m).
Mechanical performance: vibration (2G, 10-150Hz), impact (15G, 6-11ms).
2. International certification
Functional safety certification: IEC 61508 (SIL 1-3), DIN V 19250 (AK 1-AK6), EN 54 (fire detection), NFPA 72/8501/8502 (North American standards).
Regional certifications: ATEX Directive 94/9/EC (Zone 2, Group IIB Hazardous Areas), CSA (North American Electrical Safety), FM (Class I Division 2, T4), CE (EMC/Low Voltage Directive).
Special field: NRC (US Nuclear Regulatory Commission) certification, applicable to Class 1E applications in nuclear power plants; SEMI S2 (Semiconductor Manufacturing Environment).

Email:wang@kongjiangauto.com